Clinical trials
Arthroplasty clinical trials
Below are recruiting arthroplasty clinical trials, each written for real people, not researchers. We’re tracking 436 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT07050277RecruitingPhase 3
Morphine for bladder issues after knee replacement
This study tests whether adding morphine to spinal anesthesia can reduce trouble urinating after a second knee replacement surgery. It may help you avoid needing a catheter after surgery.
Toronto, OntarioAges 21 years+ - NCT06108063RecruitingPhase 1/Phase 2
Losartan to prevent knee stiffness after replacement
This study tests whether losartan, a blood pressure medicine, can prevent excessive scar tissue (arthrofibrosis) after a total knee replacement. Participants receive losartan or a placebo for 6 months after surgery to see if it improves knee motion and reduces stiffness.
Vail, ColoradoAges 18 years+ - NCT05876143Recruiting
Study of a knee implant with patient follow-up surveys
This trial follows people who already have (or are receiving) a specific partial knee implant to see how they do over time using questionnaires after surgery. It may help improve care for future patients with knee arthritis who get this type of implant.
Pierre-BéniteAges 18 years+ - NCT07550647Recruiting
Early Rehab Program After Hip Replacement Surgery
This study tests a rehabilitation program that starts soon after hip replacement surgery for arthritis or hip developmental issues. The program uses telehealth (video calls) to help you recover strength and mobility at home.
Niğde, MerkezAges 50–75 - NCT07543796RecruitingPhase 2
Pain Relief After Hip Replacement Surgery
This study tests whether a new pain medication called TRD205 works well and is safe for people recovering from hip replacement surgery. If it works, it could offer better pain control after your operation.
Guangzhou, GuangdongAges 18–80 - NCT07537036Recruiting
Pain Relief Methods for Hip Replacement Surgery
This trial compares two nerve-blocking techniques to reduce pain after hip replacement surgery. Both methods use numbing medication around specific areas near your hip to help you feel more comfortable after the operation.
Tanta, El-GharbiaAges 18 years+ - NCT07544264Recruiting
Five-Year Knee Replacement Outcomes Study
This study follows patients who receive a new knee joint replacement for severe knee arthritis or similar conditions. Researchers will track how well the artificial knee works and how patients recover over 5 years to ensure the replacement lasts and improves quality of life.
BolognaAges 50–85 - NCT05288803Recruiting
Personalized rehab plans for veterans after knee replacement
This study tests whether customizing a recovery plan (“trajectory”) can improve rehabilitation for veterans after total knee replacement surgery. You may be eligible if you start outpatient rehab soon after surgery at participating clinics.
Aurora, ColoradoAges 40–90 - NCT07020312RecruitingPhase 2
Brain training to improve muscle recovery after joint surgery
This trial tests whether brain-computer interface training can help you regain muscle control more effectively after knee or hip surgery. It focuses on four common procedures and uses neurofeedback to optimize muscle activation during recovery.
Chicago, IllinoisAges 18 years+ - NCT07489963Recruiting
Does keeping the posterior cruciate ligament help after knee replacement?
This trial compares two ways of doing robotic-assisted knee replacement: one that keeps the posterior cruciate ligament (a natural knee stabilizer) and one that doesn't. Researchers will see if saving the ligament leads to better knee function a year after surgery.
BordeauxAges 18 years+ - NCT06746168Recruiting
Better pain control after knee replacement surgery
This study tests a new way to manage pain after total knee replacement. It aims to see if a specific local pain block can reduce the need for strong opioids and improve recovery.
Hasselt, LimburgAges 18–85 - NCT06729983Recruiting
Tendon lengthening during reverse shoulder replacement
This study tests whether slightly lengthening a tendon during reverse shoulder replacement improves outcomes. It's for adults getting their first reverse replacement at Loyola sites.
Maywood, IllinoisAges 18 years+ - NCT07183475Recruiting
Returning to sports after knee replacement
This study looks at how well people can get back to sports after having a knee replacement. If you have had a knee replacement and are active in sports, you may be able to join to help researchers learn more about recovery.
Munich, BavariaAges 18–85 - NCT07021287Recruiting
Cold therapy after knee replacement surgery
This study compares different cold therapy programs to see which works best for pain and swelling after total knee replacement. Everyone in the study receives cold therapy, and the researchers will track recovery outcomes.
Yiwu, ZhejiangAges 18 years+ - NCT06640491RecruitingPhase 1/Phase 2
Antibiotics via bone injection for knee replacement
This study tests giving antibiotics (cefazolin and vancomycin) through a small needle into the shin bone during knee replacement surgery. The goal is to see if this way of giving antibiotics works well to prevent infection.
Houston, TexasAges 18 years+ - NCT07127042RecruitingPhase 2
Testing a drug to reduce bleeding during knee replacement
This trial tests an experimental drug called BT-114143 to see if it reduces bleeding during and after total knee replacement surgery. It may be a good option for people with osteoarthritis who are having their first knee replacement.
Chengdu, Si'ChuanAges 18–70 - NCT07406893Recruiting
Reducing Infection Risk in Shoulder Replacement Surgery
This trial tests whether a special gel (Prontosan) applied during shoulder replacement surgery can reduce the risk of infection. It is for men having their first shoulder replacement.
St Louis, MissouriAges 18 years+ - NCT07356323Recruiting
Study on antibacterial drape for hip or knee replacement
This trial tests if a special antibacterial drape reduces contamination during hip or knee replacement surgery. The drape is placed over the skin to help prevent infection.
Fishers, IndianaAges 22 years+ - NCT07337642Recruiting
Comparing two types of hip replacement stems
This study compares two kinds of hip implant stems (one with a collar, one without) to see which works better for patients getting their first total hip replacement. If you are scheduled for a cement-free hip replacement due to arthritis, this trial may be a good fit.
Washington D.C., District of ColumbiaAges 18–99 - NCT07336160Recruiting
Nutrition before knee replacement surgery
This trial studies a special nutrition plan before knee replacement surgery to see if it helps recovery. Participants follow enhanced recovery guidelines for eating and drinking before their operation.
Istanbul, IstanbulAges 18 years+ - NCT06904703Recruiting
Nerve blocks for older adults having hip replacement surgery
This trial tests two types of nerve blocks to see which one works better for pain control in older adults undergoing total hip replacement. A nerve block is a shot of anesthetic near a nerve to numb a specific area, and the goal is to help you feel less pain after surgery.
TantaAges 75 years+ - NCT06902714RecruitingPhase 3
Tranexamic acid for shoulder replacement recovery
This study tests whether taking an oral medicine called tranexamic acid (TXA) before and after shoulder replacement surgery can reduce bleeding and improve recovery. It is for adults scheduled for a total shoulder replacement who are generally healthy.
Birmingham, AlabamaAges 18–79 - NCT06293352Recruiting
Comparing two antibiotic spacers for knee infection
This trial compares two types of antibiotic spacers for people with a long-term knee replacement infection. It tests whether a spacer made entirely of antibiotic cement or one with a metal core works better to treat the infection before a new knee replacement.
Chicago, IllinoisAges 18 years+ - NCT07226388Enrolling by invitation
Pyrocarbon hemiarthroplasty vs total shoulder replacement for osteoarthritis
This study compares two types of shoulder replacement surgery for people with osteoarthritis: one that replaces only the ball of the joint (hemiarthroplasty with a pyrocarbon ball) and one that replaces both the ball and socket (total shoulder arthroplasty). The goal is to see which option works better for people with this condition.
St Louis, MissouriAges 40–65
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Common questions
- Are there clinical trials for arthroplasty?
- Yes. Clin2 currently lists 436 recruiting arthroplasty studies from the U.S. registry, each rewritten for real people, not researchers, so you can see what it’s testing and who it’s for.
- How do I know if I qualify for a arthroplasty trial?
- Each study lists its eligibility criteria — rules about age, diagnosis, and prior treatments. On every Clin2 trial page we explain these in words written for real people and offer a short, optional pre-screen for a fit read. The study team makes the final decision.
- Does it cost anything to join a arthroplasty trial?
- Using Clin2 is always free. Many trials cover the cost of the study treatment and related visits; some reimburse travel. The study team explains exactly what’s covered before you decide.
Related conditions
Clin2 helps you find and understand clinical trials and does not provide medical advice. Study data comes from ClinicalTrials.gov. Talk with your doctor about whether a specific trial is right for you.